<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Document</title>
</head>

<body>
  <div ng-app="myApp" ng-controller="myCtrl">
    <input ng-model="name" />
    <h1>{{greeting}}</h1>
    <button ng-click='sayHello()'>点我</button>
  </div>

  <script src="./static/angular.min.js"></script>
  <script>
    var app = angular.module('myApp', []);
    app.controller('myCtrl', function ($scope) {
      $scope.name = "Runoob";
      $scope.greeting = "你好";
      $scope.sayHello = function () {
        $scope.greeting = 'Hello ' + $scope.name + '!';
      };
    });
  </script>
</body>

</html>